CVE-2020-28916

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

hw/net/e1000e_core.c in QEMU 5.0.0 has an infinite loop via an RX descriptor with a NULL buffer address.

References

http://www.openwall.com/lists/oss-security/2020/12/01/2

https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html

https://lists.nongnu.org/archive/html/qemu-devel/2020-11/msg03185.html

Details

Source: MITRE

Published: 2020-12-04

Updated: 2021-02-24

Type: CWE-835

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

Tenable Plugins

View all (21 total)

IDNameProductFamilySeverity
155325Oracle Linux 8 : virt:ol / and / virt-devel:rhel (ELSA-2021-1762)NessusOracle Linux Local Security Checks
medium
151333EulerOS Virtualization for ARM 64 3.0.2.0 : qemu-kvm (EulerOS-SA-2021-2125)NessusHuawei Local Security Checks
medium
151162EulerOS Virtualization for ARM 64 3.0.6.0 : qemu-kvm (EulerOS-SA-2021-2011)NessusHuawei Local Security Checks
medium
149772CentOS 8 : virt:rhel and virt-devel:rhel (CESA-2021:1762)NessusCentOS Local Security Checks
medium
149669RHEL 8 : virt:rhel and virt-devel:rhel (RHSA-2021:1762)NessusRed Hat Local Security Checks
medium
149640openSUSE Security Update : qemu (openSUSE-2021-600)NessusSuSE Local Security Checks
medium
148761SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1241-1)NessusSuSE Local Security Checks
high
148758SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1240-1)NessusSuSE Local Security Checks
high
148757SUSE SLES15 Security Update : qemu (SUSE-SU-2021:1244-1)NessusSuSE Local Security Checks
high
148755SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2021:1243-1)NessusSuSE Local Security Checks
medium
148752SUSE SLES15 Security Update : qemu (SUSE-SU-2021:1245-1)NessusSuSE Local Security Checks
high
148751SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1242-1)NessusSuSE Local Security Checks
high
147700EulerOS Virtualization 2.9.0 : qemu (EulerOS-SA-2021-1667)NessusHuawei Local Security Checks
medium
147523EulerOS Virtualization 2.9.1 : qemu (EulerOS-SA-2021-1632)NessusHuawei Local Security Checks
medium
147490EulerOS Virtualization 3.0.6.6 : qemu (EulerOS-SA-2021-1455)NessusHuawei Local Security Checks
medium
146609Debian DLA-2560-1 : qemu security updateNessusDebian Local Security Checks
high
146303Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 : QEMU vulnerabilities (USN-4725-1)NessusUbuntu Local Security Checks
high
146269Oracle Linux 7 : qemu (ELSA-2021-9034)NessusOracle Linux Local Security Checks
medium
146243EulerOS 2.0 SP9 : qemu (EulerOS-SA-2021-1275)NessusHuawei Local Security Checks
medium
146222EulerOS 2.0 SP9 : qemu (EulerOS-SA-2021-1256)NessusHuawei Local Security Checks
medium
143479QEMU < 5.2.0-rc3 Heap Use-After-Free DoS (CVE-2020-28916)NessusWindows
medium